| Nickname(s) | Mladi Vatreni (The Young Blazers) | ||
|---|---|---|---|
| Association | Croatian Football Federation (HNS) | ||
| Confederation | UEFA (Europe) | ||
| Head coach | Sreten Ćuk | ||
| Most caps | Filip Brekalo (10)Bartol Barišić (10)Viktor Kanižaj (10) | ||
| Top scorer | Mario Kosović (6) | ||
| FIFA code | CRO | ||
| |||
| First international | |||
 Croatia 3–0 Slovenia  (Zabok, Croatia; 10 May 1994) | |||
| Biggest win | |||
Croatia 8–0 Hungary  (Prelog, Croatia; 7 March 2023) | |||
| Biggest defeat | |||
Croatia 0–6 Argentina  (Medulin, Croatia; 12 April 2019) | |||
| Website | hns-cff.hr | ||
The Croatia national under-15 football team represents Croatia in international football matches for players aged 15 or younger. It is governed by the Croatian Football Federation, the governing body for football in Croatia. It is a member of UEFA in Europe and FIFA in global competitions. The team's colours reference two national symbols: the Croatian checkerboard and the country's tricolour. They are colloquially referred to as the Mali vatreni ('Little Blazers'). The Mali vatreni participate in the UEFA Under-15 Development Tournaments, ending up as runners-up in the 2023 tournament in Croatia, its first competition in the tournament so far. Other than that, the team competes in Vlatko Marković International Tournament established by the HNS in 2019. The team won the tournament three times, in 2021, 2022 and 2023.